Method and apparatus for conveying dry ice
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United States of America Patent
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Jun 9, 1998
Grant Date -
N/A
app pub date -
Sep 19, 1996
filing date -
Sep 19, 1996
priority date (Note) -
Expired
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Abstract
A method and apparatus for distributing dry ice from a central source, through a distribution network of feed conveyors, to one or more remote dispensing stations where the dry ice is dispensed into packaging containers. The feed conveyors are provided with low-friction material ice-contacting surfaces to prevent clumping and sticking of the ice. A programmable electronic controller enables automatic dispensing of batches of predetermined quantities of dry ice to the packaging containers.
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